diff --git a/README.md b/README.md
index e27dc17..208d269 100644
--- a/README.md
+++ b/README.md
@@ -442,6 +442,8 @@ Thanks to the developers this is built upon.
 
 * https://db.satnogs.org/api/schema/docs/
 
+* https://db-dev.satnogs.org/api/schema/docs/
+
 * https://gitlab.com/librespacefoundation/satnogs/satnogs-db
 
 * https://docs.satnogs.org/projects/satnogs-db/en/stable/